Telescope spots distant galaxy, rewriting early universe timeline

Astronomers have identified the most distant galaxy ever observed, MoM-z14, dating back to just 280 million years after the Big Bang. This discovery challenges existing models of early star and galaxy formation. The James Webb Space Telescope (JWST) detected MoM-z14, which is unexpectedly luminous and rich in nitrogen. Its light has been stretched by the universe's expansion, offering insights into the early universe's chemical composition. This finding, part of the Mirage survey, adds to JWST's growing list of discoveries, revealing details about early galaxies previously unseen. The telescope's capabilities are surpassing those of its predecessors, rewriting the timeline of galaxy formation.